Matched Description: … 3, and three carbon atoms. L-histidinal is invovled in Biosynthesis of secondary metabolites, andHistidine metabolism. (KEGG) ... an imidazole ring, which is an aromatic five-member ring with two nitrogen atoms at positions 1 and … Matched Synonyms: … Not Available …

Matched Description: … amino acid as are arginine andhistidine. Lysine is a proteogenic amino acid, meaning that it is used ... -amino group often participates in hydrogen bonding and as a general base in catalysis. Common ... -, and trimethyllysine. In bacteria, lysine is synthesized from aspartic acid, which is first converted to aspartyl-semialdehyde. … Matched Synonyms: … H-Lys-oh …

Matched Description: … monosaccharide). Glycolaldehyde is readily converted to acetyl coenzyme A. It has an aldehyde and a hydroxyl ... group. However, it is not actually a sugar, because there is only one hydroxyl group. Glycolaldehyde is ... formed from many sources, including the amino acid glycine and from purone catabolism. It can form … Matched Synonyms: … 2-OH-acetaldehyde …

Matched Description: … alcohol with two -OH groups (a diol), a chemical compound widely used as an automotive antifreeze. In ... also used in the manufacture of some vaccines, but it is not itself present in these injections. It is used as a minor (1 …

Matched Description: … hydroxylation of the amino acid proline. It is not directly coded for by DNA, however, and is hydroxylated after protein synthesis. (Wikipedia) ... presence of a hydroxyl (OH) group attached to the C (gamma) atom. Hydroxyproline differs from proline ... by the presence of a hydroxyl (OH) group attached to the C (gamma) atom. It is produced by …

Matched Description: … not only with thymine but also with cytosine and therefore would result in A-T to G-C transitions ... dIMP is a deoxyribonucleoside and is considered a derivative of the nucleoside inosine, differing ... from the latter by the replacement of a hydroxyl group (-OH) by hydrogen (-H) at the 2' position of …

Matched Description: … AICAR (5-amino-4-carboxamide imidazole riboside 5'-phosphate), is a by-product of histidine ... biosynthesis, and its (ribo)triphosphate derivative, ZTP, has been detected in E. coli. It is also an ... of 5-aminoimidazole-4-carboxamide ribonucleotide (AICAR) to 5-form-aminoimidazole-4-carboxamide ribonucleotide (FAICAR) and inosine. …

Matched Description: … D-Erythro-imidazole-glycerol-phosphate is an intermediate in Histidine metabolism. It is a ... substrate for imidazoleglycerol-phosphate dehydratase (hisB) and can be generated from Phosphoribulosyl …

Matched Description: … synthetic compounds having sequences of amino and hydroxy carboxylic acid residues (usually -amino and ... -hydroxy acids), commonly but not necessarily regularly alternating. It is also called Coenzyme M ... coenzyme is an anion with the formula HSCH2CH2SO_3. It is named 2-mercaptoethanesulfonate and abbreviated HS …

Matched Description: … system consisting of four carbon atoms and one oxygen atom. The name derives from its similarity to the ... oxygen heterocycle furan, but the furanose ring does not have double bonds. …

Matched Description: … Trimethylamine, also known as NMe3, N(CH3)3, and TMA, is a colorless, hygroscopic, and flammable ... simple amine with a typical fishy odor in low concentrations and an ammonia-like odor in higher concentrations. Trimethylamine has a boiling point of 2.9 … Matched Synonyms: … Trimethylamine aqueous solutions not >50% trimethylamine by mass [UN1297] [Flammable liquid] …

Matched Description: … Trehalose, also known as mycose, is a 1-alpha (disaccharide) sugar found extensively but not ... abundantly in nature. It is thought to be implicated in anhydrobiosis - the ability of plants and animals ... hydrolysis, and therefore stable in solution at high temperatures even under acidic conditions. The …

Matched Description: … participation of the nitrogen lone electron pair in the aromatic ring means that indole is not a base, and it does not behave like a simple amine. ... and has an intense fecal smell. At very low concentrations, however, it has a flowery smell, and is a ... constituent of many flower scents (such as orange blossoms) and perfumes. Natural jasmine oil, used …